A good smartphone case and a screen protector might protect your phone from the worst of the damage, but those things can only do so much. That’s where this inventive “mobile airbag” comes into play.
Conceived by Philip Frenzel, a German engineering student, this specialized case deploys springy, spider-like legs as it starts to fall. The legs appear to soften the impact of a fall more than your average case, while also making it less likely your smartphone’s more fragile bits come into contact with a hard surface
                                                                                                              From the verge